35° Surface Cleaner Tips 1/4″ NPT Male 2.5 Orifice 4000 PSI Nozzles – 10-Pack by | Jul 22, 2026Easy Installation: 1/4″ NPT male fitting allows for quick and hassle-free setup. Optimal Size: Spray angle of 35 degrees and orifice size of 2.5 ensure effective coverage. High-Performance Pressure Washer Surface Cleaner Nozzles.